Anhui Langkaiqi Building Materials Co., Ltd. was established in 2007, with its headquarters located in the rapidly rising central provincial capital city of Hefei. The company has four subsidiaries, namely Shanghai, Nanjing, Chengdu Langkaiqi, and Zhongxin Labor Service. It is a large-scale specialized green building waterproofing enterprise that integrates research and development, production, sales, and construction services of waterproofing materials. Since its establishment, the company has been committed to the research and production of new green building waterproofing materials, continuously launching new products and technologies, systematically solving waterproofing problems, and striving to promote the healthy development of the waterproofing industry.
    The company adheres to the path of high quality and high environmental protection, and strictly follows the guidance of ISO9001 and ISO14001 international management systems in production. Its main products include cement-based permeable crystalline waterproof coatings, flexible acrylic waterproof coatings, inorganic high polymer modified waterproof slurries, polymer modified waterproof slurries, self-adhesive polymer modified asphalt waterproof rolls, SBS modified asphalt waterproof rolls, APP modified asphalt waterproof rolls, asphalt composite tire flexible waterproof rolls, two-component polyurethane waterproof coatings, leak sealing king, flexible tile adhesive, colored anti mold flexible tile sealant, ground curing agent, building facade anti-seepage agent, water-resistant putty and other varieties. All products have passed the product testing of the national waterproof material testing center.  
    As a driving force in the building waterproofing industry, Langkai Qi has successfully applied various specialized waterproofing systems to various fields including housing construction, highways, urban roads and bridges, subways and urban rails, high-speed railways, airports, water conservancy facilities, etc., relying on comprehensive advantages such as corporate culture, mechanism innovation, health quality, professional services, and brand strength. It has also built a nationwide engineering and retail channel network, providing high-quality services for hundreds of large-scale projects and millions of households across the country.
    In order to promote technological progress and product innovation in the company and even the entire industry, the company has established long-term cooperative relationships with the School of Chemistry and Materials Science at the University of Science and Technology of China and the Institute of Polymer Chemistry at the School of Chemical Engineering, Hefei University of Technology. Relying on its strong technical strength and national first-class experimental testing facilities, the company has made new breakthroughs in product development, patent authorization, technology introduction, industry standard participation, scientific and technological innovation, and energy conservation and environmental protection. Since its establishment, the company has successively won many honors such as the National Key Recommended Famous Waterproof Supplier by the Ministry of Housing and Urban Rural Development, CCTV Key Promotion Brand, Anhui Province Excellent Waterproof Enterprise, National Health and Housing Demonstration Project Certification Enterprise, and Environmental Labeling Ten Ring Certification. At the same time, we have achieved multiple internationally advanced waterproof research results and participated in the formulation of multiple national standards.
    As a corporate citizen with a high sense of social responsibility, Langkai Qi has actively participated in various public welfare undertakings for many years, donating multiple funds for disaster relief, social welfare, science, education, culture, health, and sports. At the same time, by deepening school enterprise cooperation, establishing professional internship and training bases, and conducting public welfare lectures in universities, we will assist young college students in employment and entrepreneurship.
    As a cultivator of high-end skilled talents, Langkai Qi adheres to the employment philosophy of "people-oriented, internal and external cultivation" and the development vision of "gathering talents from all over the world and creating a century old brand". It attaches great importance to talent introduction and career planning training, and regularly introduces various high-level talents from all over the country. It also hires domestic and foreign experts for long-term employee training.
    Looking ahead to the 12th Five Year Plan, Langkai Qi will transform its development mode, promote strategic transformation, strengthen independent innovation, actively promote structural adjustment, enhance global competitiveness, and strive to become an international waterproofing enterprise group with global competitiveness, injecting lasting power into promoting the healthy development of China's building waterproofing industry and continuously improving the living environment for human health!